The Miata is called an MX5 in the UK. I used to own another variant, the Abarth Spider - which is best known here as an MX5 in Italian clothing as it had a few improvements, but was based on an MX5.

The headunit was trivially easy to hack iirc - was based on an old version of Android obviously without security fixes, think it was from a website called mazdahacks? From there I had full AA without restrictions.

No idea if the site is still around but...